The Marute SR/SS idea was already known waaaaaaaaaay back in February when Harute just got released without the GN Cannon and Marute so they're really not running out of ideas. They just planned ahead. Hyaku Shiki Kai is just like Z2 thoughh, another wtf Z MSV turned S rank.
Originally Posted by KirovReporting
simple, SR rank Harute(Marute)
Kirov is a mother****ing wizard.